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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.

Bostech

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Thoroughbred Diesel is proud to now offer BOSTECH brand diesel products! Bostech is one of the leading suppliers of fuel injectors and EGR coolers in the US. Fuel systems are one of the fastest growing categories in the industry today. There are over a billion fuel injectors being used in the United States every day. With so many in use, you can imagine the growth potential.

Bostech has positioned itself as the supplier that can effectively assist a new distributor of fuel injectors to develop the category. If a distributor changes from a competitive line, Bostech will work closely with the new distributor to gain additional market share.